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公开(公告)号：US2861847A
公开(公告)日：1958-11-25
申请号：US58310756
申请日：1956-05-07
Applicant: CONTROLS CO OF AMERICA
Inventor： WESLEY HINSPETER CHARLES
CPC classification number: H02K5/1675 , F16C17/04 , H02K7/085
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